1 files changed, 9 insertions, 1 deletions

diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 82afdcb33183..951a2321ee01 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -841,7 +841,15 @@ xfs_file_fallocate(
                         goto out_unlock;
                 }
 
-                ASSERT(offset + len < i_size_read(inode));
+                /*
+                 * There is no need to overlap collapse range with EOF,
+                 * in which case it is effectively a truncate operation
+                 */
+                if (offset + len >= i_size_read(inode)) {
+                        error = -EINVAL;
+                        goto out_unlock;
+                }
+
                 new_size = i_size_read(inode) - len;
 
                 error = xfs_collapse_file_space(ip, offset, len);